Course : Linear Algebra for Machine Learning and Data Science
Week : Week 2
After submitting programming assignment grader is not evaluating it, and it shows some error on grader output. I have already refreshed the workspace to get the latest assignment questions, this is happening with the latest submission.
This assignment was updated two days ago. That changed the grader.
You will need to get the new notebook and start over.
That means renaming your current notebook, then using “Get latest version”. You probably need to do that for any .py files that the assignment uses.